-0.11% is the change from 881 to 880
Calculation steps:
[( 880 - 881 ) ÷ 881] x 100 = -0.11%
Formula
Percentage change = [(880 - 881) / 881] x 100
Subtract the new number by the original number
880 - 881 = -1
-1 ÷ 881 = -0.0011350737797956867
-0.0011350737797956867 x 100 = -0.11%